Milwaukee M18B2 18V 2.0Ah RedLithium-Ion Battery

Features:Sophisticated Electronics: Milwaukee® REDLINK™ IntelligenceOverload Protection – Prevents user from damaging their cordless power tool investment in abusive situationsTemperature Management System – Keeps battery in ideal temperature range to provide maximum lifeIndividual Cell Monitoring – Ensures optimal charge and discharge for maximum lifeUp to 2X more run time, 20% more power, and 2 x more recharges compared with other Li-Ion technologies and/or previous Milwaukee battery technology (dependent on voltage, tool and application)Integrated weld frameCell SeparatorSpecification:Voltage (V) 18Battery pack capacity (Ah) 2.0